Looking for oracle JDBC driver that support Rowset

I am using oracle driver "oracle.jdbc.OracleDriver" downloaded from oracle.com and i am using cached rowset in my program but my program gave me runtime error :
Exception in thread "main" java.lang.AbstractMethodError: oracle.jdbc.driver.OracleDatabaseMetaData.locatorsUpdateCopy()Z
at com.sun.rowset.CachedRowSetImpl.execute(CachedRowSetImpl.java:757)
at com.sun.rowset.CachedRowSetImpl.execute(CachedRowSetImpl.java:1385)
at WebRowSetSample.main(WebRowSetSample.java:73)
but if i used data driver provided by Data Direct "com.ddtek.jdbc.oracle.OracleDriver" then it is working fine but the problem is data direct driver is not free and cant be used in production server, so if anyone know any free driver that support oracle and rowset implementation or able to correct problem then plz help me out.
thanks...

Hi I am using latest driver from oracle site, but the problem is when i fire execute method of cahed rowset i throws error that i mentioned above, if you have any other driver than mail me on [email protected]

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EJB - no suitable driver found for oracle jdbc driver

this is the exception i got when i run the client:
java.rmi.RemoteException: nested exception is: java.sql.SQLException: No suitable driver; nested exception is:
java.sql.SQLException: No suitable driver
java.sql.SQLException: No suitable driver
at java.sql.DriverManager.getConnection(DriverManager.java:537)
at java.sql.DriverManager.getConnection(DriverManager.java:177)
at com.sun.enterprise.resource.JdbcUrlAllocator.createResource(JdbcUrlAllocator.java:45)
at com.sun.enterprise.resource.PoolManagerImpl.getResourceFromPool(PoolManagerImpl.java:177)
at com.sun.enterprise.resource.JdbcXAConnection.<init>(JdbcXAConnection.java:56)
at com.sun.enterprise.resource.Jdbc10XaAllocator.createResource(Jdbc10XaAllocator.java:66)
at com.sun.enterprise.resource.PoolManagerImpl.getResourceFromPool(PoolManagerImpl.java:177)
at com.sun.enterprise.resource.PoolManagerImpl.getResource(PoolManagerImpl.java:126)
at com.sun.enterprise.resource.JdbcDataSource.internalGetConnection(JdbcDataSource.java:137)
at com.sun.enterprise.resource.JdbcDataSource.getConnection(JdbcDataSource.java:74)
at bmp.TaxEJB.ejbCreate(TaxEJB.java:34)
at bmp.TaxEJB_RemoteHomeImpl.create(TaxEJB_RemoteHomeImpl.java:32)
at bmp._TaxEJB_RemoteHomeImpl_Tie._invoke(Unknown Source)
at com.sun.corba.ee.internal.POA.GenericPOAServerSC.dispatchToServant(GenericPOAServerSC.java:520)
at com.sun.corba.ee.internal.POA.GenericPOAServerSC.internalDispatch(GenericPOAServerSC.java:210)
at com.sun.corba.ee.internal.POA.GenericPOAServerSC.dispatch(GenericPOAServerSC.java:112)
at com.sun.corba.ee.internal.iiop.ORB.process(ORB.java:255)
at com.sun.corba.ee.internal.iiop.RequestProcessor.process(RequestProcessor.java:84)
at com.sun.corba.ee.internal.orbutil.ThreadPool$PooledThread.run(ThreadPool.java:99)
this is the implementation file (TaxEJB):
package bmp;
import java.sql.*;
import javax.sql.*;
import javax.naming.*;
import java.util.*;
import javax.ejb.*;
public class TaxEJB implements EntityBean {
private String stateCode;
private float taxRate;
private EntityContext ctx;
private DataSource ds;
private String dbName = "jdbc/Oracle";
private Connection con;
public void setTaxRate(float taxRate) {
this.taxRate = taxRate;
public float getTaxRate() {
return this.taxRate;
public String ejbCreate(String stateCode, float taxRate)
throws CreateException {
if (stateCode == null) {
throw new CreateException("The State Code is required.");
try {
String sqlStmt = "INSERT INTO TaxTable VALUES ( ? , ? )";
con = ds.getConnection();
PreparedStatement stmt = con.prepareStatement(sqlStmt);
stmt.setString(1, stateCode);
stmt.setFloat(2, taxRate);
stmt.executeUpdate();
stmt.close();
} catch (SQLException sqle) {
throw new EJBException(sqle);
} finally {
try {
if (con != null) {
con.close();
} catch (SQLException sqle) {}
this.stateCode = stateCode;
this.taxRate = taxRate;
return stateCode;
public void ejbPostCreate(String stateCode, float taxRate) {}
public void setEntityContext(EntityContext context) {
this.ctx = context;
try {
InitialContext initial = new InitialContext();
ds = (DataSource)initial.lookup(dbName);
} catch (NamingException ne) {
throw new EJBException(ne);
public void unsetEntityContext() {
ctx = null;
public void ejbActivate() {
stateCode = (String)ctx.getPrimaryKey();
public void ejbPassivate() {
stateCode = null;
public void ejbLoad() {
try {
String sqlStmt = "SELECT stateCode, taxRate FROM TaxTable " +
"WHERE stateCode = ? ";
con = ds.getConnection();
PreparedStatement stmt = con.prepareStatement(sqlStmt);
stmt.setString(1, stateCode);
ResultSet rs = stmt.executeQuery();
if (rs.next()) {
this.taxRate = rs.getFloat("taxRate");
stmt.close();
} else {
stmt.close();
throw new NoSuchEntityException("State Code: " + stateCode);
} catch (SQLException sqle) {
throw new EJBException(sqle);
} finally {
try {
if (con != null) {
con.close();
} catch (SQLException sqle) {}
public void ejbStore() {
try {
String sqlStmt = "UPDATE TaxTable SET "
+ "taxRate = ? " + "WHERE stateCode = ?";
con = ds.getConnection();
PreparedStatement stmt = con.prepareStatement(sqlStmt);
stmt.setFloat(1, taxRate);
stmt.setString(2, stateCode);
if (stmt.executeUpdate() != 1) {
throw new EJBException("Object state could not be saved");
stmt.close();
} catch (SQLException sqle) {
throw new EJBException(sqle);
} finally {
try {
if (con != null) {
con.close();
} catch (SQLException sqle) {}
public void ejbRemove() {
try {
String sqlStmt = "DELETE FROM TaxTable WHERE stateCode = ? ";
con = ds.getConnection();
PreparedStatement stmt = con.prepareStatement(sqlStmt);
stmt.setString(1, stateCode);
stmt.executeUpdate();
stmt.close();
} catch (SQLException sqle) {
throw new EJBException(sqle);
} finally {
try {
if (con != null) {
con.close();
} catch (SQLException sqle) {}
public String ejbFindByPrimaryKey(String primaryKey)
throws FinderException {
try {
String sqlStmt = "SELECT stateCode "
+ "FROM TaxTable WHERE stateCode = ? ";
con = ds.getConnection();
PreparedStatement stmt = con.prepareStatement(sqlStmt);
stmt.setString(1, primaryKey);
ResultSet rs = stmt.executeQuery();
if (!rs.next()) {
throw new ObjectNotFoundException();
rs.close();
stmt.close();
return primaryKey;
} catch (SQLException sqle) {
throw new EJBException(sqle);
} finally {
try {
if (con != null) {
con.close();
} catch (SQLException sqle) {}
public Collection ejbFindInRange(float lowerLimit, float upperLimit)
throws FinderException {
try {
String sqlStmt = "SELECT stateCode from TaxTable "
+ "WHERE taxRate BETWEEN ? AND ?";
con = ds.getConnection();
PreparedStatement stmt = con.prepareStatement(sqlStmt);
stmt.setFloat(1, lowerLimit);
stmt.setFloat(2, upperLimit);
ResultSet rs = stmt.executeQuery();
ArrayList list = new ArrayList();
while (rs.next()) {
String id = rs.getString(1);
list.add(id);
stmt.close();
return list;
} catch (SQLException sqle) {
throw new EJBException(sqle);
} finally {
try {
if (con != null) {
con.close();
} catch (SQLException sqle) {}
this is the setting in resource.properties:
jdbcDataSource.5.name=jdbc/Oracle
jdbcDataSource.5.url=jdbc\:oracle\:thin\:@nicole\:1521\:NICOLE
jdbcDriver.1.name=oracle.jdbc.driver.OracleDriver
this is my classpath setting:
%J2EE_HOME%\lib\j2ee.jar;%J2EE_HOME%\lib\system\cloudscape.jar;%J2EE_HOME%\lib\system\cloudutil.jar;%J2EE_HOME%\lib\cloudscape\RmiJdbc.jar;%J2EE_HOME%\lib\system\classes12.jar;.
since i already declare classpath for oracle JDBC Driver (classes12.jar), why the program still can't found the oracle.jdbc.driver.OracleDriver? please help. thanks.

Hi,
I m trying to connect ORACLE9i using JSP.But i encounter the error java.sql.SQlException no suitable driver found.My code is as follows.
<html>
<head><title>oracle</title></head>
<body>
<%@ page language="java"%>
<%@ page import="java.sql.*" %>
<%
String eid=new String();
String en=new String();
try
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
catch(ClassNotFoundException cnfe)
     out.println("Failed to load Jdbc Odbc driver");
try{
Connection con = DriverManager.getConnection("jdbc:oracle:thin@localhost:1521:ORACLE9I","scott","tiger");
Statement ps = con.createStatement();
try{
ResultSet rs = ps.executeQuery("select * from empDetails");
while(rs.next())
     out.println(rs.getString(1));
     out.println(rs.getString(2));
rs.close();
}catch(SQLException se)
out.println(se);
ps.close();
con.close();
catch(Exception e)
     out.println(e);
catch (Exception e){
out.println(e);
%>
</body></html>
Pls anyone give me a solution.Its really urgent.

Is it a bug for Oracle JDBC driver?

Hi,
I use the thin JDBC driver to connect my server, and try to obtain the meta data for the query data set. However, every time I issue 'getMetaData()' to get meta data, the following error is reported:
java.lang.NumberFormatException: For input string: "4294967295"
     at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
     at java.lang.Integer.parseInt(Integer.java:480)
     at java.lang.Integer.parseInt(Integer.java:518)
     at oracle.jdbc.driver.OracleResultSetMetaData.getPrecision(OracleResultSetMetaData.java:381)
     at genentity.GenEntityForm.getTableMetaData(GenEntityForm.java:445)
     at genentity.GenEntityForm.jButton2_actionPerformed(GenEntityForm.java:336)
and the program coding for this error is as follows:
sql = "SELECT * FROM " + tableName;
ps = conn.prepareStatement(sql);
rs = ps.executeQuery();
rsmd = rs.getMetaData(); <-- Error occurs in here.
Does anyone get an idea for this? Please help.
Thanks in advance,
Athens Yan.

Hi,
If u have applied the patch then there shud be no problem...try applying the patch again.

Looking for a client/server that supports multiple protocol and delivery

Hi all, I don't know if this the right place to ask my question,here it goes.
I am looking to develop a client-server that supports multiple protocols such as HTTP, HTTPS etc. I am looking for a framework( i don't know if that is correct or I need some kind of web-service (soap etc)) that would manage connection, security etc. I would like to like to devote most of my time in developing business objects with multiple delivery mechanism such as sending serilized java objects, xml message or soap message, or in some case JMS message as well. So I need a client server that can come in via TCP/IP or HTTP or anyother industry standard protocol and I should be able to service him with pub/sub model and also request/response model as well.
I don't know if I had explained what I need, I would like to know what technologies I should be evaluating and which direction I should be heading... Also the server I'm developing should be free of Java constraints if needed...
Also this service is not webbased service as now but if need arises I should have a flexibilty to make them web enabled in future. Also I would like to work with open source webservers or appservers if I need

Inxsible wrote:I installed i3 - along with the i3status - which I still have to figure out. I am liking what I see as of now. It reminds me of wmii -- when I used it way back when. However I do not like the title bar. I would much rather prefer a 1 px border around the focused window.
"i3 was created because wmii, our favorite window manager at the time, didn't provide some features we wanted (multi-monitor done right, for example), had some bugs, didn't progress since quite some time and wasn't easy to hack at all (source code comments/documentation completely lacking). Still, we think the wmii developers and contributors did a great job. Thank you for inspiring us to create i3. "
To change the border of the current client, you can use bn to use the normal border (including window title), bp to use a 1-pixel border (no window title) and bb to make the client borderless. There is also bt which will toggle the different border styles.
Examples:
bindsym Mod1+t bn
bindsym Mod1+y bp
bindsym Mod1+u bb
or put in your config file
new_window bb
from: http://i3.zekjur.net/docs/userguide.html (you probably already found that by now )

Screen save is looking for a network drive that no longer exists

I am on OS X 10.10.3 (though this issue started with 10.10.2)
When I go to Desktop and ScreenSave preferences I get a message stating 'There was a problem connecting to the server "familyserver"'. This isn't a surprise since that machine is no longer on the network (it was a Windows home server). If I click OK the dialog reappears in a couple of seconds.
In the screen saver preview it says "loading photos.." and for the source it states: "Loading..."
However I can't change the source - the only option in the drop down is "loading"
Anyone know how to fix this so I can change the source to a local drive?
Cheers
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Try the developers forum. The hosts don't allow us to discuss/troubleshoot beta software in this forum.

Oracle JDBC Driver Problem

Hi,
When I write code as
Resultset rs = .....
rs.last();
there is no problem for MySQL JDBC Driver, but when I use this code for Oracle, I am getting error with line 2. Why ? Do you know any Oracle JDBC Driver that supports "rs.last()" ? Or is there another way to handle it?
Thanks.

Most of the JDBC Drivers can handle "rs.last()".
The question here is, how do you create a Scrollable ResultSet using DatabaseMetaData, or if this is even possible.
A thorough read of the API docs, for the Classes and methods being used here will answer this question (now that you know what the actual question is).

Oracle JDBC driver 10.1.0.2.0

Hi All,
I have installed Oracle 9iR2 on Windows 2000 Advance server, and i am looking for Oracle JDBC driver 10.1.0.2.0 to be installed and configured, it would be real help if some one could send me the download path and how to continue further with installing the JDBC driver
Thanks,
Kumar

You can download the latest JDBC drivers from http://www.oracle.com/technology/software/tech/java/sqlj_jdbc/index.html
You just need to place the jar somewhere and add the location to your classpath.
Kuassi

Does Microsoft SQL Server 2k JDBC Driver SP3 support "trusted connections"?

I get the following error when attempting to connect to a SQL Server instance via JDBC :-
[Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]Login failed for user '<username>'. Reason: Not associated with a trusted SQL Server connection.
Does Microsoft SQL Server 2000 JDBC SP3 Driver support "trusted connections"?

No, the MSDE instance I'm trying to connect to from my J2 application is configured as "Integrated Windows Authentication" ONLY (i.e not "mixed mode" and deliberately so) hence my search for a JDBC driver that supports o/s-based authentication.
I appear to have found one now however at it appears that DataDirect's JDBC driver supports NTLM and Kerberos authenicaiton on Windows (although I haven't got it working yet).
Thanks for your reply tho'

[Oracle JDBC Driver]This driver is locked for use with embedded application

Hi
I installed Sun Java Studio Enterprise 8, and am trying to connect to my Oracle database using the attached tutorial code.
The code compiles fine, but I get the following error whenever I run the file: [Oracle JDBC Driver]This driver is locked for use with embedded application
I don't understand what is happening.
Using the Runtime navigation panel on the upper left of the IDE screen, I can right-click and connect to the database, and navigate database files, using the Oracle JDBC Driver that came with JSE8.
Name: Oracle Driver
Driver: com.sun.sql.jdbc.oracle.OracleDriver
Database URL: jdbc:sun:oracle://JAZZPUP:1521;SID=REPO
If the driver is installed, and can be used to connect to a database by right-clicking on the database definition in the Runtime panel, why can't I connect to it just using java code in the IDE. I would expect both methods to work or to fail, not one of each using the same IDE.
Many thanks and take care,
Shayne
import java.sql.*;
public class CreateCoffees {
public static void main(String args[]) {
//String url = "jdbc:mySubprotocol:myDataSource";
String url = "jdbc:sun:oracle://JAZZPUP:1521;SID=REPO";
Connection con;
String createString;
createString = "create table COFFEES " +
"(COF_NAME VARCHAR(32), " +
"SUP_ID INTEGER, " +
"PRICE FLOAT, " +
"SALES INTEGER, " +
"TOTAL INTEGER)";
Statement stmt;
try {
//Class.forName("myDriver.ClassName");
Class.forName("com.sun.sql.jdbc.oracle.OracleDriver");
} catch(java.lang.ClassNotFoundException e) {
System.err.print("ClassNotFoundException: ");
System.err.println(e.getMessage());
try {
//con = DriverManager.getConnection(url, "myLogin", "myPassword");
con = DriverManager.getConnection(url, "login", "password");
stmt = con.createStatement();
stmt.executeUpdate(createString);
stmt.close();
con.close();
} catch(SQLException ex) {
System.err.println("SQLException: " + ex.getMessage());
} //end class CreateCoffees
---

There are two similar threads:
http://swforum.sun.com/jive/thread.jspa?threadID=61327&tstart=0
http://swforum.sun.com/jive/thread.jspa?threadID=51057&messageID=188210
To summarize - the DataDirectDriver that is shipped with the IDE seems to be locked to be used inside the IDE only because of some licensing issues etc..
That's weird, I agree. I will raise a question on reasons for such a behavior.
The solution would be to use Oracle's own driver, that is distributed at no charge from their web site - http://www.oracle.com/technology/software/tech/java/sqlj_jdbc/index.html
HTH,
Kirill

Deadlock in oracle JDBC driver

I've been doing testing on a 12 CPU SunFire 6800 and am seeing the
Oracle JDBC driver that ships with weblogic deadlock in Java. Has
anyone else come across this?
Also, does anyone know how to find the version of the oracle driver or simply know which version WebLogic 6.1 ships with?
thank you
FOUND A JAVA LEVEL DEADLOCK:
"ExecuteThread: '180' for queue: 'default'":
waiting to lock monitor 0xcbb28 (object 0xdee1d070, a oracle.jdbc.driver.OraclePreparedStatement),
which is locked by "ExecuteThread: '73' for queue: 'default'"
"ExecuteThread: '73' for queue: 'default'":
waiting to lock monitor 0xcbc78 (object 0xdec416b8, a oracle.jdbc.driver.OracleConnection),
which is locked by "ExecuteThread: '180' for queue: 'default'"
JAVA STACK INFORMATION FOR THREADS LISTED ABOVE:
Java Stack for "ExecuteThread: '180' for queue: 'default'":
==========
     at oracle.jdbc.driver.OraclePreparedStatement.sendBatch(OraclePreparedStatement.java:431)
     at oracle.jdbc.driver.OracleConnection.commit(OracleConnection.java:838)
     at weblogic.jdbc.jts.Connection.internalCommit(Connection.java:697)
     at weblogic.jdbc.jts.Connection.commit(Connection.java:415)
     at weblogic.transaction.internal.ServerResourceInfo.commit(ServerResourceInfo.java:1180)
     at weblogic.transaction.internal.ServerResourceInfo.commit(ServerResourceInfo.java:419)
     at weblogic.transaction.internal.ServerSCInfo.startCommit(ServerSCInfo.java:233)
     at weblogic.transaction.internal.ServerTransactionImpl.localCommit(ServerTransactionImpl.java:1397)
     at weblogic.transaction.internal.ServerTransactionImpl.globalRetryCommit(ServerTransactionImpl.java:1940)
     at weblogic.transaction.internal.ServerTransactionImpl.globalCommit(ServerTransactionImpl.java:1886)
     at weblogic.transaction.internal.ServerTransactionImpl.internalCommit(ServerTransactionImpl.java:221)
     at weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTransactionImpl.java:190)
     at weblogic.ejb20.internal.BaseEJBObject.postInvoke(BaseEJBObject.java:231)
     at com.fourthpass.wpserver.request.RequestProcessorBean_p612k3_EOImpl.processRequest(RequestProcessorBean_p612k3_EOImpl.java:46)
     at com.fourthpass.wpserver.handlers.deviceAdapter.AbstractDeviceHandler.processRequest(AbstractDeviceHandler.java:97)
     at com.fourthpass.wpserver.irm.http.RequestHandler.process(RequestHandler.java:190)
     at com.fourthpass.wpserver.irm.http.HttpRequestHandlerServlet.doRequest(HttpRequestHandlerServlet.java:128)
     at com.fourthpass.wpserver.irm.http.HttpRequestHandlerServlet.doGet(HttpRequestHandlerServlet.java:78)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
     at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2495)
     at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2204)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Java Stack for "ExecuteThread: '73' for queue: 'default'":
==========
     at oracle.jdbc.driver.OracleConnection.getDefaultRowPrefetch(OracleConnection.java:1263)
     at oracle.jdbc.driver.OracleStatement.setFetchSize(OracleStatement.java:4878)
     at weblogic.jdbc.common.internal.ConnectionEnv.cleanUpStatementForReUse(ConnectionEnv.java:747)
     at weblogic.jdbc.common.internal.ConnectionEnv.dropStatement(ConnectionEnv.java:719)
     at weblogic.jdbc.jts.Statement.close(Statement.java:231)
     at weblogic.jdbc.rmi.internal.StatementImpl.close(StatementImpl.java:97)
     at weblogic.jdbc.rmi.SerialStatement.close(SerialStatement.java:123)
     at weblogic.jdbc.rmi.SerialStatement.close(SerialStatement.java:113)
     at weblogic.ejb20.cmp11.rdbms.PersistenceManagerImpl.releaseStatement(PersistenceManagerImpl.java:596)
     at weblogic.ejb20.cmp11.rdbms.PersistenceManagerImpl.releaseResources(PersistenceManagerImpl.java:562)
     at weblogic.ejb20.cmp11.rdbms.PersistenceManagerImpl.releaseResources(PersistenceManagerImpl.java:531)
     at com.fourthpass.wpserver.billingentities.PendingBillingInfo_6hg1f2__WebLogic_CMP_RDBMS.ejbRemove(PendingBillingInfo_6hg1f2__WebLogic_CMP_RDBMS.java:1135)
     at weblogic.ejb20.manager.DBManager.remove(DBManager.java:627)
     at weblogic.ejb20.internal.EntityEJBObject.remove(EntityEJBObject.java:117)
     at com.fourthpass.wpserver.billingentities.PendingBillingInfoBeanCMP_6hg1f2_EOImpl.remove(PendingBillingInfoBeanCMP_6hg1f2_EOImpl.java:559)
     at com.fourthpass.wpserver.billing.BillingBean.movePendingToActiveBilling(BillingBean.java:1442)
     at com.fourthpass.wpserver.billing.BillingBean.reportSuccessfulInstallation(BillingBean.java:1349)
     at com.fourthpass.wpserver.billing.BillingBean.reportApplicationInstallStatusCode(BillingBean.java:968)
     at com.fourthpass.wpserver.billing.BillingBean.reportApplicationInstallStatusCode(BillingBean.java:937)
     at com.fourthpass.wpserver.billing.BillingBean_t3moiz_EOImpl.reportApplicationInstallStatusCode(BillingBean_t3moiz_EOImpl.java:1265)
     at com.fourthpass.wpserver.handlers.request.mascommands.InstallNotifyCommand.handleOtaEvent(InstallNotifyCommand.java:187)
     at com.fourthpass.wpserver.handlers.request.mascommands.InstallNotifyCommand.process(InstallNotifyCommand.java:94)
     at com.fourthpass.wpserver.request.handlers.MASRequestHandler.process(MASRequestHandler.java:90)
     at com.fourthpass.wpserver.request.RequestProcessorBean.processRequest(RequestProcessorBean.java:113)
     at com.fourthpass.wpserver.request.RequestProcessorBean_p612k3_EOImpl.processRequest(RequestProcessorBean_p612k3_EOImpl.java:37)
     at com.fourthpass.wpserver.handlers.deviceAdapter.AbstractDeviceHandler.processRequest(AbstractDeviceHandler.java:97)
     at com.fourthpass.wpserver.irm.http.RequestHandler.process(RequestHandler.java:190)
     at com.fourthpass.wpserver.irm.http.HttpRequestHandlerServlet.doRequest(HttpRequestHandlerServlet.java:128)
     at com.fourthpass.wpserver.irm.http.HttpRequestHandlerServlet.doPost(HttpRequestHandlerServlet.java:89)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
     at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2495)
     at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2204)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Found 1 deadlock.

Chad Urso McDaniel wrote:
I've been doing testing on a 12 CPU SunFire 6800 and am seeing the
Oracle JDBC driver that ships with weblogic deadlock in Java. Has
anyone else come across this?
Also, does anyone know how to find the version of the oracle driver or simply know which version WebLogic 6.1 ships with?Oracle does have later driver versions, so do download it and make sure it's ahead of all weblogic
stuff in the server's classpath (as it is created by the start script).
Joe
>
>
thank you
FOUND A JAVA LEVEL DEADLOCK:
"ExecuteThread: '180' for queue: 'default'":
waiting to lock monitor 0xcbb28 (object 0xdee1d070, a oracle.jdbc.driver.OraclePreparedStatement),
which is locked by "ExecuteThread: '73' for queue: 'default'"
"ExecuteThread: '73' for queue: 'default'":
waiting to lock monitor 0xcbc78 (object 0xdec416b8, a oracle.jdbc.driver.OracleConnection),
which is locked by "ExecuteThread: '180' for queue: 'default'"
JAVA STACK INFORMATION FOR THREADS LISTED ABOVE:
Java Stack for "ExecuteThread: '180' for queue: 'default'":
==========
at oracle.jdbc.driver.OraclePreparedStatement.sendBatch(OraclePreparedStatement.java:431)
at oracle.jdbc.driver.OracleConnection.commit(OracleConnection.java:838)
at weblogic.jdbc.jts.Connection.internalCommit(Connection.java:697)
at weblogic.jdbc.jts.Connection.commit(Connection.java:415)
at weblogic.transaction.internal.ServerResourceInfo.commit(ServerResourceInfo.java:1180)
at weblogic.transaction.internal.ServerResourceInfo.commit(ServerResourceInfo.java:419)
at weblogic.transaction.internal.ServerSCInfo.startCommit(ServerSCInfo.java:233)
at weblogic.transaction.internal.ServerTransactionImpl.localCommit(ServerTransactionImpl.java:1397)
at weblogic.transaction.internal.ServerTransactionImpl.globalRetryCommit(ServerTransactionImpl.java:1940)
at weblogic.transaction.internal.ServerTransactionImpl.globalCommit(ServerTransactionImpl.java:1886)
at weblogic.transaction.internal.ServerTransactionImpl.internalCommit(ServerTransactionImpl.java:221)
at weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTransactionImpl.java:190)
at weblogic.ejb20.internal.BaseEJBObject.postInvoke(BaseEJBObject.java:231)
at com.fourthpass.wpserver.request.RequestProcessorBean_p612k3_EOImpl.processRequest(RequestProcessorBean_p612k3_EOImpl.java:46)
at com.fourthpass.wpserver.handlers.deviceAdapter.AbstractDeviceHandler.processRequest(AbstractDeviceHandler.java:97)
at com.fourthpass.wpserver.irm.http.RequestHandler.process(RequestHandler.java:190)
at com.fourthpass.wpserver.irm.http.HttpRequestHandlerServlet.doRequest(HttpRequestHandlerServlet.java:128)
at com.fourthpass.wpserver.irm.http.HttpRequestHandlerServlet.doGet(HttpRequestHandlerServlet.java:78)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2495)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2204)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Java Stack for "ExecuteThread: '73' for queue: 'default'":
==========
at oracle.jdbc.driver.OracleConnection.getDefaultRowPrefetch(OracleConnection.java:1263)
at oracle.jdbc.driver.OracleStatement.setFetchSize(OracleStatement.java:4878)
at weblogic.jdbc.common.internal.ConnectionEnv.cleanUpStatementForReUse(ConnectionEnv.java:747)
at weblogic.jdbc.common.internal.ConnectionEnv.dropStatement(ConnectionEnv.java:719)
at weblogic.jdbc.jts.Statement.close(Statement.java:231)
at weblogic.jdbc.rmi.internal.StatementImpl.close(StatementImpl.java:97)
at weblogic.jdbc.rmi.SerialStatement.close(SerialStatement.java:123)
at weblogic.jdbc.rmi.SerialStatement.close(SerialStatement.java:113)
at weblogic.ejb20.cmp11.rdbms.PersistenceManagerImpl.releaseStatement(PersistenceManagerImpl.java:596)
at weblogic.ejb20.cmp11.rdbms.PersistenceManagerImpl.releaseResources(PersistenceManagerImpl.java:562)
at weblogic.ejb20.cmp11.rdbms.PersistenceManagerImpl.releaseResources(PersistenceManagerImpl.java:531)
at com.fourthpass.wpserver.billingentities.PendingBillingInfo_6hg1f2__WebLogic_CMP_RDBMS.ejbRemove(PendingBillingInfo_6hg1f2__WebLogic_CMP_RDBMS.java:1135)
at weblogic.ejb20.manager.DBManager.remove(DBManager.java:627)
at weblogic.ejb20.internal.EntityEJBObject.remove(EntityEJBObject.java:117)
at com.fourthpass.wpserver.billingentities.PendingBillingInfoBeanCMP_6hg1f2_EOImpl.remove(PendingBillingInfoBeanCMP_6hg1f2_EOImpl.java:559)
at com.fourthpass.wpserver.billing.BillingBean.movePendingToActiveBilling(BillingBean.java:1442)
at com.fourthpass.wpserver.billing.BillingBean.reportSuccessfulInstallation(BillingBean.java:1349)
at com.fourthpass.wpserver.billing.BillingBean.reportApplicationInstallStatusCode(BillingBean.java:968)
at com.fourthpass.wpserver.billing.BillingBean.reportApplicationInstallStatusCode(BillingBean.java:937)
at com.fourthpass.wpserver.billing.BillingBean_t3moiz_EOImpl.reportApplicationInstallStatusCode(BillingBean_t3moiz_EOImpl.java:1265)
at com.fourthpass.wpserver.handlers.request.mascommands.InstallNotifyCommand.handleOtaEvent(InstallNotifyCommand.java:187)
at com.fourthpass.wpserver.handlers.request.mascommands.InstallNotifyCommand.process(InstallNotifyCommand.java:94)
at com.fourthpass.wpserver.request.handlers.MASRequestHandler.process(MASRequestHandler.java:90)
at com.fourthpass.wpserver.request.RequestProcessorBean.processRequest(RequestProcessorBean.java:113)
at com.fourthpass.wpserver.request.RequestProcessorBean_p612k3_EOImpl.processRequest(RequestProcessorBean_p612k3_EOImpl.java:37)
at com.fourthpass.wpserver.handlers.deviceAdapter.AbstractDeviceHandler.processRequest(AbstractDeviceHandler.java:97)
at com.fourthpass.wpserver.irm.http.RequestHandler.process(RequestHandler.java:190)
at com.fourthpass.wpserver.irm.http.HttpRequestHandlerServlet.doRequest(HttpRequestHandlerServlet.java:128)
at com.fourthpass.wpserver.irm.http.HttpRequestHandlerServlet.doPost(HttpRequestHandlerServlet.java:89)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2495)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2204)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Found 1 deadlock.

Bad support for ts hint in Oracle jdbc driver (for preparedStatement)

hi
I have the following SQL
SELECT TRUNC({ ts '2004-01-01 00:00:00.0' }) FROM ET1_ELEMENT
With the jdbc.odbc driver the following meta data is returned:
ResultSet meta data are...
Column [1]
name [TRUNC(TO_DATE('2004-01-0100:00]
type [93]
class name [java.sql.Timestamp]
which is fine.
Nevertheless with Oracle thin driver I got an SQL exception:
The SQL Error is:
ORA-00932: inconsistent datatypes: expected NUMBER got TIMESTAMP
internal exception:
(class java.sql.SQLException):
java.sql.SQLException: ORA-00932: inconsistent datatypes: expected NUMBER got TIMESTAMP
If I use the TO_DATE in the sentence (e.g. t_date('2004-01-01 00:00:00','YYYY-MM-DD HH24:MI:SS')) everything is fine on both driver.
Any idea on the problem? Is it a bug?
Thanks

Mikael,
I couldn't ascertain your environment from your post, so the below may be irrelevant for you. But in the hope that is isn't...
I tried your example on an Oracle 9i (9.2.0.4) database on SUN [sparc] Solaris 9, with J2SE 1.4.2_04 and the "ojdbc14.jar" [JDBC] driver. If I remove the "trunc" function, then I do not get an Oracle error. I must admit, though, that I don't understand why you need to trunc(ate) a literal value. All that the "trunc" function does is set the time part -- the hours, minutes, seconds, etc. -- of your timestamp to (all) zeroes -- which is what you have in your literal, anyway, so why the need for "trunc"?
I believe the Oracle JDBC driver converts the java sql-escape syntax -- "{ts '2004-01-01 00:00:00.0'}" -- to a call to the "to_date" function, anyway. Possibly one way to verify this would be to use P6 Spy. If I am correct, then it would only be logical that Oracle allows you to use the sql-escape syntax wherever it is all right to use the "to_date" function. But then again, I guess that
select trunc(to_date('2004-01-01 00:00','YYYY-MM-DD HH24:MI')
from ET1_ELEMENTis allowable syntax anyway. So I guess maybe that this may be a bug in the JDBC driver. Have you checked the MetaLink Web site?
Good Luck,
Avi.

Exception "not implemented for class oracle.jdbc.driver.T4CNumberAccessor"

Hello I'm having some troubles dealing with 'java.sql.Date' I'm working with express edition database and I have three classes(different packages)
1.Mapper
2.Objects Class
3.ConsoleTest
I need to get an arraylist of objects, some of which contain dates, but when try to do it I get this exception
"java.sql.SQLException: Invalid column type: getDate not implemented for class oracle.jdbc.driver.T4CNumberAccessor"
Do you have any idea how I can implement the getDate method for this T4CNumberAccessor
Here are the methods that I'm using
1.Mapper
public ArrayList<Object> getAllTaskAuctions(Connection con)
          ArrayList<Object> l1 = new ArrayList<Object>();
          String SQLString1 = "select * from taskauction natural join tasks";
PreparedStatement statement=null;
try
//=== get taskauctions natural join tasks
statement = con.prepareStatement(SQLString1);
ResultSet rs = statement.executeQuery();
while(rs.next())
l1.add(new TaskAuction(rs.getInt(1), rs.getInt(2), rs.getInt(3),
rs.getDate(4), rs.getDate(5), rs.getInt(6)));
l1.add(new Task(rs.getInt(1), rs.getInt(2), rs.getString(3),
rs.getString(4), rs.getString(5), rs.getString(6), rs.getInt(7)));
catch (Exception exc)
System.out.println("Fail in TaskAuctionMapper - getAllTaskAuctions");
System.out.println(exc);
return l1;
2.ConsoleTest class
Connection con;
     public Connection getConnection(){
          try{
     Class.forName("oracle.jdbc.driver.OracleDriver");
     con = DriverManager.getConnection(
     "jdbc:oracle:thin:@localhost:1521:XE", "Project", "123" );
     //username/password@[/]host[:port][service_name]
     catch (Exception e)
     {   System.out.println("fail in getConnection()");
     System.out.println(e); }
          return con;
     public static void main(String[] args) {
          ConsoleTest ct = new ConsoleTest();
          TaskAuctionMapper tam1 = new TaskAuctionMapper();
ArrayList<Object> alt1 = tam1.getAllTaskAuctions(ct.getConnection());
Iterator<Object> itr1 = alt1.iterator();
while (itr1.hasNext())
TaskAuction taskauct = (TaskAuction) itr1.next();
//Problem, exception traced to TaskAuctionMapper
System.out.println(
          "Task ID: " + taskauct.getTaskid()+ ", "+
          "StartDate: "+ taskauct.getStartdate()+", "+
          "User ID: " + taskauct.getUserid());
     }

Found the answer, I shouldn't use integers as parameters of column index in the result set, but instead use String to mark the fields :)

Oracle JDBC Driver for Linux

I'm looking for a place to download an Oracle JDBC driver for Linux. I have installed Oracle 8.1.5 for Linux, but don't find the driver either in the installation, nor on the CD. Can anyone point me to someplace I might be able to find it?
Also, generic help in setting this up to work, JDBC API calls would also be of great help.
Thanks.

Luis Claudio Rodrigues da Silveira (guest) wrote:
: How can I configure JDBC driver in a Suse environment? What
are
: the necessary steps?
: Thanks in advance.
1) You need classes111.zip usually located at
$ORACLE_HONE/jdbc/lib.
2) Add classes111.zip to CLASSPATH and export
3) If you use thin driver your code should look like:
Class.forName ("oracle.jdbc.driver.OracleDriver");
// Connect to the database
// You must put a database name after the @ sign in the
connection URL.
// You can use either the fully specified SQL*net syntax or
a short cut
// syntax as <host>:<port>:<sid>. The example uses the
short cut syntax.
Connection conn =
DriverManager.getConnection
(jdbc:oracle:thin:@hostname:port:ORACLE_SID,
USER_NAME, PASSWOED);
null

How to config the CLASSPATH in Win2000 server for JDBC(oracle.jdbc.driver,*)

I am using the OS: Win2000 Server.I need to connect to some remote DataBase,but I
don't know how to config the driver in the CLASSPATH environment variable, my Problem is: when I import the oracle.jdbc.driver.OracleDriver ,and run the program, it warns to me that it cannot find the class,and i know i didnot config the CLASSPATH in environment variables, so I want someone to tell me how to config it ,and where should the file "class12.zip" be placed !
Thank you! maybe the problem is a piece of cake for you ,but now i do not know how to deal with it!

Hi ,
try this,
http://myjdbc.tripod.com/basic/jdbcurl.html
Regards
Elango.

Oracle JDBC driver problem for Canada locale

Hi, there:
I have problem on Oracle JDBC thin driver with Canada locale on client side:
I'm using Oracle9i thin jdbc driver, the nls parameters in oracle database is:
NLS_LANGUAGE: AMERICAN
NLS_TERRITORY: AMERICA
NLS_NUMERIC_CHARACTERS : .,
My java client side is running on Windows NT, which using jdbc thin driver to connect oracle database. If I set the locale in client side as "English(Canada)", it seems return me "French" number format, like ",45" (comma, instead of decimal point) for "0.45". However, If I set client side locale as "English(United States)", it returns me "0.45" as expected.
So, my question: does Oracle JDBC driver always returns "French" number format evenif I set "English(Canada)" as locale? Because Canada have both English and French locale "French(Canada), and English(Canada)". How can I get "English" number format like "0.45" with "English(Canada)" locale setting?
Really appreciated any reply, and thanks a lot in advance
David

Sounds like a question for Oracle Support to me.
Anyway, the way to avoid the problem is to not ask Oracle to format numbers. Get the number directly (via ResultSet.getInt() or getDouble() or whatever) and ask Java to format it.

Looking for oracle JDBC driver that support Rowset

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